RIFFLE SAMPLE DIVIDER AZA0980A - Image 1
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RIFFLE SAMPLE DIVIDER AZA0980
RIFFLE SAMPLE DIVIDER AZA0980
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SAMPLE SPLITTER AZA0981
SAMPLE SPLITTER AZA0981

RIFFLE SAMPLE DIVIDER AZA0980A

The AZA0980A Riffle Sample Divider is a precision laboratory instrument designed for accurate splitting of fine and coarse aggregate samples into representative portions. Built for high-volume laboratory and field use, this heavy-duty model ensures uniform distribution, repeatable results, and zero sampling bias in construction and geotechnical testing.

This model is an enhanced version of standard riffle splitters, offering stronger construction and higher capacity collection pans, making it ideal for demanding environments.

Key Features

  • Used for precise sample splitting of fine & coarse aggregates
  • Uniform chute spacing for even material distribution
  • Heavy-duty powder-coated steel body
  • Supplied with two high-capacity collection pans
  • Smooth-flow chute design to minimize material loss
  • Simple, manual operation – no power required
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Description

Description

Construction & Working Principle

The AZA0980A consists of a top feed hopper and multiple precision-machined riffle chutes arranged alternately. When material is poured through the hopper, it is evenly divided through the chutes into two equal and representative samples, collected in the pans below.

This method is internationally recognized as one of the most reliable techniques for sample reduction.

Applications

  • Fine and coarse aggregate sample preparation

  • Soil mechanics and geotechnical testing

  • Cement and powder sample division

  • Mining and mineral processing labs

  • Quality control in construction projects

Technical Specifications

Parameter Details
Model No. AZA0980A
Body Material Heavy-duty powder-coated mild steel
Chute Type Fixed uniform-width riffles
Chute Options 12 mm / 16 mm / 25 mm (customizable)
Number of Chutes 12–24
Collection Pans 2 high-capacity metal pans
Compliance IS, ASTM, BS standards
Operation Manual, gravity-fed

Standards Compliance

Complies with relevant provisions of:

  • IS 2430

  • ASTM C702

  • BS 812

FAQ

Q1: What is the difference between AZA0980 and AZA0980A?
AZA0980A is the heavy-duty, higher-capacity version with stronger construction and larger collection pans.

Q2: Can it be used for fine sand and powders?
Yes, with suitable chute width options.

Q3: Is it suitable for field use?
Yes, it is portable and robust for both lab and site applications.

Q4: Does it require calibration?
No calibration is required; only routine cleaning is recommended.

Q5: Are custom chute sizes available?
Yes, slot widths can be customized as per testing requirements.

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